Mistaken stepping prevention double-accelerator pedal system and control method thereof

Abstract

The invention discloses a mistaken stepping prevention double-accelerator pedal apparatus and a control method thereof. The apparatus comprises a control system, a double-accelerator pedal device anda speed reduction device, the control system comprises a signal acquisition unit, a signal processing unit, a control unit and an execution unit, the double-accelerator pedal device comprises a main accelerator pedal, an auxiliary accelerator pedal and a pedal limiting device, the pedal limiting device comprises a built-in spring, a built-in limiting rod and a limiting stand column, the speed reduction device comprises a driving motor and a flexible connecting band, and the flexible connecting band is connected with the bottom of the bottom of a brake pedal. According to the mistaken steppingprevention double-accelerator pedal apparatus and the control method thereof, whether device driver mistakenly steps on the accelerator or not can be judged according to the behaviors of the driver, the accelerator pedals are locked after mistaken stepping, and active braking is conducted, so that the safety of the vehicle in the driving process is greatly improved.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to an automobile anti-misstepping dual-accelerator pedal system and a control method thereof. Background technique [0002] In the use of automobiles, cases of traffic accidents due to accidental stepping on the accelerator when braking occur from time to time. Under normal circumstances, when the vehicle driver brakes the vehicle, the first action is generally to relax the accelerator, and the second action is to move the foot from the accelerator pedal to the brake pedal. However, when performing the second action, the driver did not accurately step on the brake pedal due to panic, but stepped back on the accelerator pedal. He wanted the vehicle to brake and decelerate but instead accelerated the vehicle. Therefore, a traffic accident occurred. [0003] In the use of automatic transmission cars, some drivers use the left foot to operate the brake and the right foot to ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the deficiencies of the prior art, to provide an anti-misstepping dual-accelerator pedal system, which can effectively prevent misstepping during the running of the car, and take braking measures when the driver accidentally steps on the gas pedal, reducing the risk of safety accidents. It can greatly improve the safety of the car, and can effectively solve the problem of stepping on the accelerator by mistake and not being able to brake in time due to mistaken stepping on the accelerator.

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